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BLE shield

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stm32_bluenrg_ble_dma_lp.c File Reference
Functions

stm32_bluenrg_ble_dma_lp.c File Reference

Go to the source code of this file.

Functions

static void SPI_Transmit_Manager (SPI_TRANSMIT_REQUEST_t TransmitRequest)
 Manage the SPI transmit.
static void SPI_Receive_Manager (SPI_RECEIVE_REQUEST_t ReceiveRequest)
 Manage the SPI receive.
static void set_irq_as_output (void)
 Set in Output mode the IRQ.
static void set_irq_as_input (void)
 Set the IRQ in input mode.
static void Disable_SPI_Receiving_Path (void)
 Disable SPI IRQ.
static void Enable_SPI_Receiving_Path (void)
 Enable SPI IRQ.
static void Enable_SPI_CS (void)
 Enable SPI CS.
static void Disable_SPI_CS (void)
 Disable SPI CS.
static void DisableEnable_SPI_CS (void)
 Disable and Enable SPI CS.
static void TransmitClosure (void)
 Close the transmit mechanism after packet has been sent Wait for the event to come back.
static void ReceiveClosure (void)
 Close the receiver path.
static void ReceiveHeader (SPI_RECEIVE_EVENT_t ReceiveEvent, uint8_t *DataHeader)
 Receive header.
static void WakeupBlueNRG (void)
 Wakeup BlueNRG.
static void TimerStartupCallback (void)
 Timer callback to apply timeout SPI FIX.
static void TimerTransmitCallback (void)
 Timer callback to apply timeout SPI FIX.
static void pf_nRFResetTimerCallBack (void)
 This function notify when then BlueNRG nRESET may be released.
static void TimerTxRxCallback (void)
 Timer callback to handle RxTx Timers.
static void ProcessEndOfReceive (void)
 Delay Notification to the App to prevent dummy event read.
void BNRG_SPI_Close (void)
 Closes the SPI when BLE is disabled by the application Releases allocated resources.
void BNRG_SPI_Init (void)
 Initializes the SPI communication with the BlueNRG Shield.
void BNRG_MSP_SPI_Init (SPI_HandleTypeDef *hspi)
 Initializes the SPI communication with the BlueNRG Shield.
void BlueNRG_RST (void)
 Resets the BlueNRG.
void BlueNRG_SPI_Write (uint8_t *header_data, uint8_t *payload_data, uint8_t header_size, uint8_t payload_size)
 Writes data from local buffer to SPI.
void BlueNRG_DMA_RxCallback (void)
 Tx and Rx Transfer completed callbacks.
void BlueNRG_DMA_TxCallback (void)
 Tx and Rx Transfer completed callbacks.
void BlueNRG_SPI_Request_Events (uint8_t *buffer, uint8_t buff_size)
 BlueNRG SPI request event.
void BlueNRG_SPI_IRQ_Callback (void)
 BlueNRG SPI IRQ Callback.

Detailed Description

Author:
CL
Version:
V1.0.0
Date:
04-July-2014
Attention:

© COPYRIGHT(c) 2014 STMicroelectronics

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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Definition in file stm32_bluenrg_ble_dma_lp.c.

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